Photonics and NanostructuresFundamentals and
The latest Open Access articles published in Photonics and NanostructuresFundamentals and Applications A new introduction to spatial dispersion Reimagining the basic conceptsOpen access Paul Kinsler Subwavelength effects near a dielectric microcylinder illuminated by a diffraction free beamOpen access
Get Price
Nonlinear optics in plasmonic nanostructuresIOPscience
Although a relatively new area of nanoscience nonlinear plasmonics has become a fertile ground for the development and testing of new ideas pertaining to light–matter interaction under intense field conditions ideas that have found a multitude of applications in surface science active photonic nanodevices near field optical microscopy and nonlinear integrated photonics
Get Price
Towards a full characterization of a plasmonic
Towards a full characterization of a plasmonic nanostructure with a fluorescent near field probe V Krachmalnicoff ∗ 1 D Cao 1 A Caze ´ 1 E Castani´e 1 R Pierrat 1 N Bardou 2 S Collin 2 R Carminati 1 and Y De Wilde 1 3 1Institut Langevin ESPCI ParisTech CNRS UMR 7587 1 rue Jussieu 75005 Paris France 2Laboratoire de Photonique et Nanostructures LPN CNRS Route de Nozay
Get Price
Nonlinear absorption and scattering of a single plasmonic
Microscopic measurement of a single plasmonic nanostructure The idea for characterizing the nonlinear absorption and scattering of a single plasmonic nanostructure using a standard laser scanning microscope is schematically shown in Figure 1a An inverted microscope is employed with the excitation laser beam in upward direction focused on a single plasmonic nanostructure using an objective
Get Price
Nonlinear optics in plasmonic nanostructuresIOPscience
In particular plasmonic nanostructure based nonlinear metasurfaces are the most suitable candidates for manipulating the local phase controlled nonlinear response This is because the resonant excitation of localized surface plasmons in the constituent nano elements can substantially increase the pump efficiency that consequently leverages the
Get Price
Enhanced plasmonic field and focusing for ring shaped
The plasmonic field enhancement and focusing can be achieved through a radial vector beam incidence The maximum of intensity ratio can reach up to 41 and the diffraction limit is as small as 0 19λ 0 The intensity ratio can reach up to 109 for the double ring shaped nanostructure
Get Price
Phys Rev A 88 053832 2013 Phase dependent optical
We study the linear absorption and dispersion properties of a four level double V type quantum system near a plasmonic nanostructure The quantum system interacts with two orthogonal circularly polarized laser fields with the same frequency and different phases and electric field amplitudes We find that the presence of the plasmonic nanostructure leads to strong modification of the
Get Price
Plasmonic metal nanostructures for efficient conversion of
Here the plasmonic nanostructure essentially acts as a nanomirror some resonant photons that are not absorbed by the semiconductor on first pass through the
Get Price
A review of 2D and 3D plasmonic nanostructure array
This review article discusses progress in surface plasmon resonance SPR of two dimensional 2D and three dimensional 3D chip based nanostructure array patterns Recent advancements in fabrication techniques for nano arrays have endowed researchers with tools to explore a material s plasmonic optical properties In this review fabrication techniques including electron
Get PriceNanomaterials Special Issue Plasmonic Nanostructures
The properties of plasmonic nanostructures are now exploited in a large range of applications such as sensing and biosensing energy storage catalysis imaging biomedicine and biotechnology among others
Get Price
A review of 2D and 3D plasmonic nanostructure array
Plasmonic nanostructures have been extensively used for two types of sensors 17 surface plasmon sensors and SERS sensors In surface plasmon sensors the plasmon resonance is sensitive to changes in environmental refractive index induced by adsorption or binding of molecules on the material surface
Get Price
The Physics and Applications of a 3D Plasmonic
plasmonic coupling is designed to perform biosensing and plasmonic tweezing applications By applying analytical and numerical methods the effectiveness of this nanostructure at performing these applications is determined from the plasmonic response of the nanostructure to
Get Price
Plasmonic Nanostructure for Enhanced Light Absorption in
Plasmonic Nanostructure for Enhanced Light Absorption in Ultrathin Silicon Solar Cells Jinna He 1 2 Chunzhen Fan 1 Junqiao Wang 1 Yongguang Cheng 1 Pei Ding 3 and Erjun Liang 1 1 School of Physical Science and Engineering and Key Laboratory of Material Physics of The Ministry of Education of China Zhengzhou University Zhengzhou
Get Price
Chiral Plasmonic Nanostructures Enabled by Bottom Up
Chiral plasmonic nanostructures are very promising candidates for real life applications owing to their significantly larger optical chirality than natural molecules In addition chiral plasmonic nanostructures offer engineerable and dynamic chiroptical responses which are formidable to achieve in molecular systems
Get PricePlasmonic nanostructures through DNA assisted lithography
Plasmonic nanostructures through DNA assisted lithography 1 Department of Physics Nanoscience Center P O Box 35 40014 University of Jyväskylä Finland 2 Biohybrid Materials Department of Bioproducts and Biosystems Aalto University 00076 Aalto Finland 3 HYBER Centre of Excellence Department of Applied Physics Aalto University
Get Price
Engineering Plasmonic Nanostructures for Light
detection A novel pyramid array on gold film 3D plasmonic nanostructure is designed to convert plasmonic light scattering to confined light absorption This structure generates a cavity mode by hybridization of fundamental modes which creates a strong
Get Price
Anisotropic Plasmonic Nanostructure Induced Polarization
Here an MoS 2 based polarization photodetector induced by anisotropic plasmonic nanostructure is prepared The integrating anisotropic plasmonic structures on a few layer MoS 2 nanosheet can induce polarization photoresponse and enhance the responsivity of MoS 2 device at the same time The ratio of the maximum to minimum photocurrents reached
Get Price
Optofluidic Concentration Plasmonic Nanostructure as
Millimeter Sized Suspended Plasmonic Nanohole Arrays for Surface Tension Driven Flow Through SERS Chemistry of Materials 2014 26 22 https //doi/10 1021/cm Onur Tokel Fatih Inci and Utkan Demirci Advances in Plasmonic Technologies for Point of
Get Price
Nanostructured Plasmonic Materials Could Provide More
Nanostructured Plasmonic Materials Could Provide More Natural Color for Displays ORLANDO Fla June 9 2020 Ultralow power ultrahigh definition displays and screens that will be easier on the eyes could be possible with technology being developed by researchers at the University of
Get Price
Plasmonic nanostructure design and characterization via
Fig 1 Comparison of the different computational approaches to plasmonic nanostructure design a To date the approaches enabled by the computational
Get Price
A novel plasmonic nanostructure for localized near field
A novel plasmonic nanostructure for localized near field light enhancement X Abstract The combination of plasmonic structures with dielectric materials metallic oxides and in particular with two dimensional 2D materials has been a subject of great interest in the scientific
Get Price
Plasmonic nanostructures for enhanced LED efficiency
Deposition of the ITO layer onto the nanoparticles via electron beam evaporation resulted in the formation of a plasmonic nanostructure embedded within the TCL We measured device performance according to the optical output power as a function of the injection current see Figure 2 An 88 10 enhancement in output power was achieved at an
Get Price
Plasmonic nanostructures through DNA assisted lithography
Plasmonic nanostructures through DNA assisted lithography 1 Department of Physics Nanoscience Center P O Box 35 40014 University of Jyväskylä Finland 2 Biohybrid Materials Department of Bioproducts and Biosystems Aalto University 00076 Aalto Finland 3 HYBER Centre of Excellence Department of Applied Physics Aalto University
Get PriceOptofluidic Concentration Plasmonic Nanostructure as
Optofluidic Concentration Plasmonic Nanostructure as Concentrator and Sensor E mail sinton mie utoronto ca Phone 416 Fax 416 Article Views are the COUNTER compliant sum of full text article downloads since November 2008 both PDF and HTML across all institutions and individuals
Get PricePlasmonic Circular Nanostructure for Enhanced Light
Plasmonic Circular Nanostructure for Enhanced Light Absorption in Organic Solar Cells Nan Fu Chiu 1 Cheng Hung Hou 2 Chih Jen Cheng 1 and Feng Yu Tsai 2 1 Institute of Electro Optical Science and Technology National Taiwan Normal University No 88 Section 4
Get Price
Plasmonic Nanostructure Design for Efficient Light
Plasmonic Nanostructure Design for Efficient Light Coupling into Solar Cells Vivian E Ferry Luke A Sweatlock † Domenico Pacifici and Harry A Atwater Thomas J Watson Laboratories of Applied Physics California Institute of Technology
Get Price
Enhanced plasmonic field and focusing for ring shaped
The plasmonic field enhancement and focusing can be achieved through a radial vector beam incidence The maximum of intensity ratio can reach up to 41 and the diffraction limit is as small as 0 19λ 0 The intensity ratio can reach up to 109 for the double ring shaped nanostructure
Get PriceA plasmonic hybrid nanostructure with controlled
plasmonic hybrid nanostructure composed of a silver island film and a light harvesting complex peridinin chlorophyll protein PCP The metallic substrate was fabricated on a single glass microscope slide in such a way that the thickness of a silica spacer covering the metallic layer was varied continuously from 0 to 46 nm
Get Price
Plasmonic nanostructures could prove a boon to solar cell
Researchers at the University of Pennsylvania have found a way to harvest energy from sunlight more efficiently with the help of so called plasmonic nanostructures The
Get PriceChiral Plasmonic Nanostructures Enabled by Bottom Up
Chiral plasmonic nanostructures are very promising candidates for real life applications owing to their significantly larger optical chirality than natural molecules In addition chiral plasmonic nanostructures offer engineerable and dynamic chiroptical responses which are formidable to achieve in molecular systems
Get Price
Plasmonic Nanostructure Enhanced Optical Properties of 2D
ABSTRACT This chapter focuses on plasmonic nanostructure enhanced optical properties of two dimensional 2D transition metal dichalcogenides TMD and related devices It presents an introduction to 2D TMDs and a brief analysis of the physical process of light–matter interactions followed by a detailed review of the resulting optical
Get Price
Plasmonic nanostructure design and characterization via
Plasmonic nanostructure design and characterization via Deep Learning Light Sci Appl 2018 Sep 57 60 doi 10 1038/s eCollection 2018
Get Price
Plasmonic core–shell nanostructure as an optical
Hydrogen production using plasmonic photocatalyst has attracted increasing attention since it improves light harvesting and photoefficiency Herein we have designed a plasmonic photocatalyst in a core–shell nanostructure that enabled an improvement of light harvesting and
Get PricePlanar plasmonic chiral nanostructuresNanoscale RSC
A strong chiral optical response induced at a plasmonic Fano resonance in a planar Au heptamer nanostructure was experimentally and theoretically demonstrated
Get Price
Phys Rev A 88 053832 2013 Phase dependent optical
We study the linear absorption and dispersion properties of a four level double V type quantum system near a plasmonic nanostructure The quantum system interacts with two orthogonal circularly polarized laser fields with the same frequency and different phases and electric field amplitudes We find that the presence of the plasmonic nanostructure leads to strong modification of the
Get Price
